Port block for valve piping

- SMC Corporation
Description

FIG. 1 is a top, front and left side perspective view of port block for valve piping embodying our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, front and left side perspective view thereof showing the individual components of the port block for valve piping in an exploded manner; and,

FIG. 9 is a top, front and left side perspective view thereof when in use with a solenoid valve.

The phantom line showing in the drawings is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
5529088 June 25, 1996 Asou
5706858 January 13, 1998 Miyazoe et al.
5725255 March 10, 1998 Hayashi et al.
Other references
  • The design of the present application was displayed at IFPEX '87 Exhibition--Oct. 21-24, 1997. IFPEX '97 Catalogue, issued on Oct. 13, 1997.
Patent History
Patent number: D427284
Type: Grant
Filed: Oct 9, 1998
Date of Patent: Jun 27, 2000
Assignee: SMC Corporation (Tokyo)
Inventors: Hideharu Sato (Ibaraki), Takumi Matsumoto (Ibaraki)
Primary Examiner: Eric Watterson
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 0/94,745
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;